The Oasis Hostel has a calm location a 10 min. walk from Khao San Road. The hostel itself is open air and therefore definitely absorbs the Bangkok heat, but the room has very strong AC -- a blessing in the 40 degree heat. FYI the room is right above the hostel courtyard, so banter / noise from the hostel courtyard leaked into my room, so maybe bring ear plugs if you are a light sleeper.

Lasse was away when I visited the hostel, but the hostel staff were extremely friendly and helpful. My last day I fell ill from some bad food choices I had made the day prior, and the staff were extremely kind, empathetic, and accommodating. Thanks Oasis Hostel!